| Автор | Liu Zhen-Gang |
| Автор | Chen Zhi-Jian |
| Автор | Gong Qi-Huang |
| Дата выпуска | 2005-06-01 |
| dc.description | We obtain a nondoped red organic light-emitting diode (OLED) structure ITO/pc-PPV (~30 nm)/DCM (~30 nm) /BCP (~30 nm)/Mg:Ag, where DCM refers to 4-(dicyanomethylene)-2-methyl-6-[(4-dimethylaninostyryl)-4-H-pyran]. The OLED shows pure and stable red luminescence depending on the driving voltages. The maximum luminance is 330 Cd/m<sup>2</sup> and the turn-on voltage is as low as ~2 V. The reason why the concentration quenching of DCM could be reduced in this structure is investigated. In the preparation process, both the hole-transporting layer and the emitter layer are formed by the spin-coated method. It is believed that this method can lead to a new way to avoid the concentration quenching of red-emitting materials. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Reduction of Concentration Quenching in a Nondoped DCM Organic Light-Emitting Diode |
| Тип | paper |
| DOI | 10.1088/0256-307X/22/6/066 |
| Electronic ISSN | 1741-3540 |
| Print ISSN | 0256-307X |
| Журнал | Chinese Physics Letters |
| Том | 22 |
| Первая страница | 1536 |
| Последняя страница | 1539 |
| Аффилиация | Liu Zhen-Gang; Department of Physics & State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871 |
| Аффилиация | Chen Zhi-Jian; Department of Physics & State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871 |
| Аффилиация | Gong Qi-Huang; Department of Physics & State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871 |
| Выпуск | 6 |
